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PURPOSE: This study was designed to evaluate the therapeutic effect of low-frequency repetitive transcranial magnetic stimulation (rTMS) on patients with refractory partial epilepsy. METHODS: Sixty-four patients with refractory focal epilepsy were screened and 60 patients were randomly divided into two groups by stimulation intensity: 90% (group 1) or 20% (group 2) of resting motor threshold (rMT). Seizure frequency and interictal EEG epileptic discharges were compared between the baseline and follow-up periods. KEY FINDINGS: Seizures significantly decreased following 2-weeks high intensity (90% rMT) rTMS treatment compared with baseline level (p 0.05, respectively). SIGNIFICANCE: Low-frequency high intensity rTMS (90% rMT) delivered into the epileptogenic zone had a significant antiepileptic effect on patients with refractory partial seizures. rTMS treatment can also reduce the interictal epileptic discharge frequency and improve the psychological condition of these patients.
Sun et al. (Wed,) studied this question.